SPM0406HE3H-SB Allicdata Electronics

SPM0406HE3H-SB Audio Products

Allicdata Part #:

423-1128-2-ND

Manufacturer Part#:

SPM0406HE3H-SB

Price: $ 0.00
Product Category:

Audio Products

Manufacturer: Knowles
Short Description: MIC MEMS ANALOG OMNI -22DB
More Detail: 100Hz ~ 10kHz Analog Microphone MEMS (Silicon) 1.5...
DataSheet: SPM0406HE3H-SB datasheetSPM0406HE3H-SB Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Stock 1000Can Ship Immediately
Specifications
Lead Free Status / RoHS Status: --
Part Status: Obsolete
Moisture Sensitivity Level (MSL): --
Type: MEMS (Silicon)
Output Type: Analog
Direction: Omnidirectional
Frequency Range: 100Hz ~ 10kHz
Sensitivity: -22dB ±3dB @ 94dB SPL
S/N Ratio: 59dB
Impedance: 100 Ohms
Voltage Range: 1.5V ~ 5.5V
Current - Supply: 500µA
Port Location: Top
Termination: Solder Pads
Size / Dimension: 0.186" L x 0.148" W (4.72mm x 3.76mm)
Height (Max): 0.053" (1.35mm)
Shape: Rectangular
Series: SiSonic™
Packaging: Tape & Reel (TR) 
Description

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Microphones have been a key part of recording sound for many years. This article will focus on the SPM0406HE3H-SB microphone and its application field and working principle.

The SPM0406HE3H-SB is a condenser microphone equipped with a customized omni-directional capsule. It is designed to capture low level sound sources accurately and accurately add to sound recordings with its natural and precise characteristics. It has a frequency response of 20 Hz to 20 kHz, has a maximum sound pressure level of 137 dB SPL, and a signal-to-noise ratio of 82 dB (A-weighted). The SPM0406HE3H-SB offers an extended frequency response with excellent low-frequency characteristics, making it ideal for field recording and acoustic instruments.

The SPM0406HE3H-SB’s wide frequency range allows it to capture a variety of sound sources and nuances in a clear and natural way. It is especially suitable for recording acoustic instruments like guitars, strings, and wind instruments, as well as for capturing vocals and other sound sources. Due to its consistency, this microphone is ideal for capturing multiple takes in the same environment with minimal setup time and effort. The SPM0406HE3H-SB also works well in close proximity to other instruments during live performances.

The SPM0406HE3H-SB microphone works on the principle of a condenser microphone. The capsule consists of two thin diaphragm plates separated by a small distance. The distance between the plates is kept as small as possible in order to maximize the collection of sound waves. In order to capture the sound waves, a voltage is applied to the capsules creating a field. When sound waves hit the diaphragm plates, the plates vibrate creating a tiny current in the coil. This tiny current then gets amplified to produce a signal.

The SPM0406HE3H-SB is an excellent choice for a wide range of recording needs. Its transparent and clear sound quality ensures clean and precise sound captures with less noise and distortion. It has a strong transient response, making it suitable for high-energy recordings, while its extended frequency range also allows it to capture subtle sonic nuances and capture a range of sound sources. The SPM0406HE3H-SB microphone can be easily mounted on a microphone stand, and its omni-directional design allows you to capture sound in all directions.

In conclusion, the SPM0406HE3H-SB microphone is an excellent choice for any recording studio or on-the-go recording setup. It has a wide frequency response, great transient response, a natural sound profile, and an omni-directional design. Its condenser principle and small size also makes it ideal for capturing sound from a wide range of sound sources for any recording need.

The specific data is subject to PDF, and the above content is for reference

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